diff --git a/partner-otomax.js b/partner-otomax.js
index f172c45..392a297 100644
--- a/partner-otomax.js
+++ b/partner-otomax.js
@@ -3,6 +3,7 @@
 var request = require('request');
 var crypto = require('crypto');
 var url = require('url');
+var http = require('http');
 
 var resendDelay = require('sate24/resend-delay');
 var taskHistory = require('sate24/task-history');